I was informed by the dealer that you must connect the 12v charger to earth not negative terminal, also positive terminal of course. There is a current measuring device in the Neg lead and perhaps the low battery indication is because the computer has not registered that the battery is being charged.
Low battery warning
in Jaguar XF Club
Posted
I was informed by the dealer that you must connect the 12v charger to earth not negative terminal, also positive terminal of course. There is a current measuring device in the Neg lead and perhaps the low battery indication is because the computer has not registered that the battery is being charged.